2496663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2396

約数の個数: 20

約数和(自身を含む): 4018168

約数和(自身を除く): 1521505

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2371, 7113, 21339, 30823, 64017, 92469, 192051, 277407, 832221, 2496663]

約数ペア:

[(1, 2496663), (3, 832221), (9, 277407), (13, 192051), (27, 92469), (39, 64017), (81, 30823), (117, 21339), (351, 7113), (1053, 2371)]